Generally: water production & lt; 4T / H of medical water purification equipment, more than 4040 membrane elements, 0.25 tons / hour of medical water purification equipment, choose 4040 membrane for 1, 0.5 tons / hour of 2, 1 tons / hour reverse osmosis 4, and so on.
Water production ≥ 4T / H of medical water purification equipment, more than 8040 membrane elements. 8040 membrane element is about 1 ton / hour, 4 tons / hour of medical water purification equipment on the choice of four 8040 membrane elements.